Multi-Beam Electron Beam Welding
Electron beam multi-beam welding is a modern welding method where an electron beam is split into several partial beams. This allows parallel processing of multiple baths and increases productivity for complex tasks.
Physical-Chemical Working Mechanism
An electron beam consists of high-energy electrons that release energy when they contact the workpiece surface, creating a weld. In multi-beam welding, this beam is electronically split quickly so that several sub-beams can work simultaneously.
Metallurgical Relevance & Risks in Welding
The parallel processing of multiple pools can lead to increased productivity. However, the control of the individual beams must be precise to ensure uniform welds and optimal material processing. Faulty control can lead to uneven cooling or incomplete weld formation.
Workshop Practice & Action Instructions
Use an electron beam welding machine with the multi-beam function. Make sure the beam splitters are set correctly and the individual sub-beams are split evenly. Monitor the welding processes constantly and adjust settings to ensure optimal weld quality.